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Docker stacks: show .env variables when editing a stack whose .env was written via sudo (root-owned, mode 600); reading now retries with sudo instead of silently showing an empty .env, which also deleted the file on the next save

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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MrBlake
2026-10-01 22:12:37 +02:00
co-authored by Claude Opus 5.5
parent 08c6d65e29
commit 6ebdc5126f
1 changed files with 4 additions and 1 deletions
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src/main/docker.js
+4 -1
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@@ -164,7 +164,10 @@ class DockerManager {
async readStack(id, file) { async readStack(id, file) {
const s = this.get(id); const s = this.get(id);
const f = absPath(file); const f = absPath(file);
const r = await this.sh(s, `cat ${q(f)} && printf '\\n\\0' && { cat ${q(dirname(f) + '/.env')} 2>/dev/null || true; }`); // .env wird mit umask 077 geschrieben – beim Speichern per sudo gehört sie root. Dann scheitert cat mit
// „Permission denied“ und sh() wiederholt das Lesen per sudo (vorher wurde der Fehler verschluckt).
const env = q(dirname(f) + '/.env');
const r = await this.sh(s, `cat ${q(f)} && printf '\\n\\0' && { [ ! -e ${env} ] || cat ${env}; }`);
if (r.code) throw new Error(lastLine(r.err) || i18n.t('Could not read {file}', { file: f })); if (r.code) throw new Error(lastLine(r.err) || i18n.t('Could not read {file}', { file: f }));
const i = r.out.lastIndexOf('\n\0'); const i = r.out.lastIndexOf('\n\0');
return { compose: r.out.slice(0, i), env: r.out.slice(i + 2) }; return { compose: r.out.slice(0, i), env: r.out.slice(i + 2) };